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Ensure a steady and reliable start to your packaging line with the SDW-K20TX Pneumatic Carton Erector. Engineered by Dongguan Jewshin Intelligent Machinery Co., Ltd., this machine automatically extracts, forms, folds, and seals the bottom of cartons at speeds up to 10 cases per minute. Featuring top-tier components like Siemens PLC controls and Schneider contactors, it offers a large storage magazine for 50 unformed cartons and advanced servo-driven adjustments for quick size changeovers. With robust safety features and low energy consumption, it is the perfect solution for seamless production integration.
Contact us today to enhance your packaging efficiency with the SDW-K20TX!
The SDW-K20TX Pneumatic Carton Erector is designed to provide a consistent supply of perfectly formed and bottom-sealed cartons to your packaging line. Utilizing a vertical forming method, the machine follows a precise workflow: Suction Box ➔ Unpacking ➔ Folding Front & Rear Flaps ➔ Folding Left & Right Flaps ➔ Bottom Tape Sealing. Its beautiful design and low energy consumption make it an ideal fit for modern factory layouts.
Flexible Servo Motion Control: Leverages servo motion data controllability to quickly and flexibly process forming actions, adapting seamlessly to cartons of different materials and thicknesses.
High-Capacity Storage Mechanism: The carton magazine holds approximately 50 unformed cartons (depending on thickness) and can be replenished at any time without stopping the machine, ensuring continuous operation.
Quick Size Changeovers: Carton specifications can be pre-stored in the system. When switching sizes, simply select the profile on the touch screen and manually adjust the handle for box and bin sizes—greatly reducing manual tuning steps.
Advanced Safety Protections: Equipped with excellent self-protection functions, including overload protection, safety doors, and intelligent alarms for "No Tape" and "No Carton" conditions.
Low Operating Costs: Designed for efficiency, the machine features low electricity (400W) and air consumption (200NL/min), making it highly economical to run.

The SDW-K20TX offers robust performance tailored for steady-paced packaging environments:
Specification | Details |
Model | SDW-K20TX |
Forming Speed | ≤ 8-10 cartons/min (depending on carton size) |
Applicable Carton Size | L: 280-500mm | W: 160-400mm (Constraints: 300 ≤ W/2+H ≤ 620mm, 510 ≤ L+W ≤ 1000mm) |
Unpacking Method | Vertical Form |
Power Supply | 220V, 50Hz | 400W |
Air Pressure & Consumption | 5-6 kg/cm² | 200 NL/min |
Tape Width | 48-72mm |
Machine Dimensions | L: 2050mm × W: 1950mm × H: 1500mm |
Table Height | 650mm |
Machine Weight | 400kg |
To guarantee exceptional stability and long-term durability, the SDW-K20TX is built using world-renowned electrical and pneumatic components:
PLC Control: Siemens
Man-Machine Interface (Touch Screen): Xinjie
Contactors: Schneider
Proximity Switches: Pepperl + Fuchs
Push Button Switches: Siemens "APT"
Cylinders: AirTAC (Yadeke)
Motors: Taibang
Located in Dongguan City, Guangdong Province, Jewshin Intelligent Machinery Co., Ltd. is a premier manufacturer of automation solutions. With our own manufacturing facility and a dedicated international trade department, we provide global enterprises with high-quality packaging equipment that integrates seamlessly into existing production lines. From individual case erectors to complete turnkey systems, we are committed to technological innovation and exceptional customer support.
Q1: What is the maximum production speed of this case erector?
A: The SDW-K20TX is a steady-paced machine designed to form and seal between 8 to 10 cartons per minute, depending on the specific dimensions and material of the carton being processed.
Q2: How difficult is it to change carton sizes?
A: It is very straightforward. The machine utilizes a smart memory system where carton length and width data are pre-stored. To switch sizes, operators simply recall the specific carton profile via the touch screen and use manual handles to adjust the physical box and bin guides, significantly reducing setup time.
Q3: Does the machine stop if it runs out of cartons or tape?
A: Yes. The SDW-K20TX is equipped with intelligent sensors that trigger an alarm and halt operation if the machine detects an absence of unformed cartons in the magazine or if the sealing tape runs out.
Q4: How many cartons can the storage magazine hold?
A: The storage mechanism can hold approximately 50 unformed cartons at a time, depending on the cardboard thickness. Furthermore, operators can replenish the magazine continuously while the machine is running.
Q5: What are the facility requirements to run this machine?
A: The machine requires a standard 220V 50Hz electrical connection (drawing only 400W) and a compressed air supply providing 5-6 kg/cm² pressure with a consumption rate of 200 NL/min.
Ensure a smooth start to your packaging line with the reliable SDW-K20TX. Contact our team today to confirm your carton specifications and receive a tailored equipment quote!
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